Answer: Its 516. Hope this helps!
Step-by-step explanation:
Answer:
ill edit this and Post the answer in a few m0ments .....
Step-by-step explanation:

You then would eliminate 6, by adding 6 to both sides

Then you want all of the X's on the same side, so you subtract 2x from both sides.

Then to isolate the X, you divide by 2

The answer is x=2
The answer would be 1 were to estimate
Answer:
183
Step-by-step explanation:
The mean is the average. You find it by adding 125 + 141 + 213 + 155 +281.
This renders a sum of 915, which you then divide by the number of numbers you added, 5.
915 ÷ 5 = 183